From: Averty, B. <bru...@ed...> - 2003-10-07 09:03:02
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Hi, got installed in april the gpiblib 3.1.92 with the National Instruments PCI-GPIB card, works great !!! (good job, total respect) I have download the 3.1.97 last week, and boom !! error : "libgpib: error locking board mutex!" I have the same error what ever I use (my own programs, ibtest, ...) any ideas ? ------------------------------------- # ibtest Do you wish to open a (d)evice or an interface (b)oard? (you probably want to open a device): d enter primary gpib address for device you wish to open [0-30]: 0 trying to open pad = 0 on /dev/gpib0 ... libgpib: error locking board mutex! libgpib: error in is_cic()! ibdev error ibsta = 0x8000 < ERR > iberr= 0 EDVR 0: OS error ibcnt = 19 Abandon system configuration : ================ ---------------------------------------- kernel 2.4.18 ---------------------------------------- > lsmod Module Size Used by Not tainted ide-cd 33236 0 (autoclean) cdrom 34144 0 (autoclean) [ide-cd] soundcore 7108 0 (autoclean) tnt4882 17584 0 (unused) nec7210 16348 0 [tnt4882] gpib_common 28448 0 [tnt4882 nec7210] autofs 13668 5 (autoclean) ne2k-pci 7296 1 8390 8668 0 [ne2k-pci] eepro100 22328 1 serial 63204 0 (autoclean) usb-uhci 27212 0 (unused) usbcore 75712 1 [usb-uhci] rtc 8568 0 (autoclean) ------------------------------------------ linux-gpib-3.1.97 > lspci 00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 03) 00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 03 ) 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 12) 00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 12) 00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 12) 00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 12) 00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 12) 00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 12) 01:00.0 VGA compatible controller: nVidia Corporation NV6 [Vanta] (rev 15) 02:08.0 Ethernet controller: Intel Corp. 82801BA/BAM/CA/CAM Ethernet Controller (rev 03) 02:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS) 02:0e.0 Communication controller: National Instruments PCI-GPIB (rev 01) ---------------------------------------------- |